Shushu, I, It's Not Easy to Become an Immortal.

Chen Gong traveled through time and became a mouse, awakening to the destiny of "occupying land is king". There are the natural enemies, the Thunder Feather Eagle clan, who hunt and kill them at will. Below, there are all kinds of little demon clans who are watching eagerly. Beyond the mountains, there are countless human monks who make a career of hunting demons. The rat demon clan is inherently weak and is almost at the bottom in every realm. Chen Gong invaded the spiritual land, devoured the spiritual veins, evolved the bloodline, and led the rat demon clan to grow stronger. Flying rat, sun-stealing rat, treasure-hunting rat... With the blood of thousands of rat demons integrated into one body, the overlord among rats can also swallow dragons and phoenixes!